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ICECCS
1995
IEEE
114views Hardware» more  ICECCS 1995»
15 years 8 months ago
The role of secondary attributes in formal object modelling
When modelling a large and complex system, clarzty of the speczfication becomes an znaportant factor. I n object-oriented specification, the states of individual objects are captu...
Jin Song Dong, Gordon A. Rose, Roger Duke
ICECCS
1995
IEEE
84views Hardware» more  ICECCS 1995»
15 years 8 months ago
Dynamic task migration from SIMD to SPMD virtual machines
James B. Armstrong, Howard Jay Siegel
ICDT
1995
ACM
91views Database» more  ICDT 1995»
15 years 8 months ago
Some Positive Results for Boundedness of Multiple Recursive Rules
Following results are sketched in this extended abstract: (1) Datalog recursive programs where each rule has at most one subgoal called unit recursions are shown to be bounded, wit...
Ke Wang
ICDT
1995
ACM
96views Database» more  ICDT 1995»
15 years 8 months ago
On Two Forms of Structural Recursion
We investigate and compare two forms of recursion on sets for querying nested collections. The rst one is called sri and it corresponds to sequential processing of data. The second...
Dan Suciu, Limsoon Wong
ICDT
1995
ACM
101views Database» more  ICDT 1995»
15 years 8 months ago
Approximation in Databases
Partial information in databases can arise when information from several databases is combined. Even if each database is complete for some \world", the combined databases wil...
Leonid Libkin